Greatest Common Factor of 20, 698, 158

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 20, 698, 158 by common division method
• Greatest Common Factor of 20, 698, 158 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 698

List of positive integer factors of 698 that divides 698 without a remainder.

1,2,349,698

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 20,698,158 . The biggest common factor number is the GCF number.
So the greatest common factor 20,698,158 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 47, 970, 658
• GCF of 87, 693, 581
• GCF of 96, 813, 732
• GCF of 26, 233, 863
• GCF of 74, 149, 457

1. What is the GCF of 20, 698, 158?

Answer: GCF of 20, 698, 158 is 2.

2. How to Find the GCF of 20, 698, 158

Answer: Greatest Common Factor(GCF) of 20, 698, 158 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(20, 698, 158) = 2.